Vegan sausage rolls

1 x 400g tin of chickpeas, drained and rinsed

50g pecans

50g whole almonds

1 tbsp olive oil, plus extra for drizzling

1⁄2 a large onion, peeled and grated

1⁄2 an apple, grated (skin on is fine)

1 large garlic clove, peeled and crushed

1 sprig of fresh rosemary, needles stripped and chopped

1 sprig of fresh thyme, leaves stripped and chopped

2 tbsp nutritional yeast (optional)

2 tbsp tomato purée

1 tbsp tamari or soy sauce

1 sheet of vegan puff pastry

handful of sesame seeds